/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.dubbo.container;

import com.alibaba.dubbo.common.extension.SPI;

/**
 * Container. (SPI, Singleton, ThreadSafe)
 * 容器扩展
 * 说明：服务容器扩展，用于自定义加载内容。
 * 内容详见：http://dubbo.apache.org/zh-cn/docs/dev/impls/container.html
 * 
 * 已知扩展：
 * 		SpringContainer
 * 		JettyContainer
 * 		Log4jContainer
 */
@SPI("spring")
public interface Container {

    /**
     * start.
     */
    void start();

    /**
     * stop.
     */
    void stop();

}